From 3c810669f7b913f63049826a89e08c1691767506 Mon Sep 17 00:00:00 2001 From: Stefan Kangas Date: Thu, 30 Apr 2020 10:36:54 +0200 Subject: [PATCH] Use lexical-binding in qp.el and add tests * test/lisp/mail/qp-tests.el: New file. * lisp/mail/qp.el: Use lexical-binding. --- lisp/mail/qp.el | 2 +- test/lisp/mail/qp-tests.el | 74 ++++++++++++++++++++++++++++++++++++++ 2 files changed, 75 insertions(+), 1 deletion(-) create mode 100644 test/lisp/mail/qp-tests.el diff --git a/lisp/mail/qp.el b/lisp/mail/qp.el index 388c3981c97..35ff47fd098 100644 --- a/lisp/mail/qp.el +++ b/lisp/mail/qp.el @@ -1,4 +1,4 @@ -;;; qp.el --- Quoted-Printable functions +;;; qp.el --- Quoted-Printable functions -*- lexical-binding:t -*- ;; Copyright (C) 1998-2020 Free Software Foundation, Inc. diff --git a/test/lisp/mail/qp-tests.el b/test/lisp/mail/qp-tests.el new file mode 100644 index 00000000000..8d704499334 --- /dev/null +++ b/test/lisp/mail/qp-tests.el @@ -0,0 +1,74 @@ +;;; qp-tests.el --- Tests for qp.el -*- lexical-binding:t; coding:utf-8 -*- + +;; Copyright (C) 2020 Free Software Foundation, Inc. + +;; Author: Stefan Kangas + +;; This file is part of GNU Emacs. + +;; GNU Emacs is free software: you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; GNU Emacs is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with GNU Emacs. If not, see . + +;;; Commentary: + +;;; Code: + +(require 'ert) +(require 'qp) + +;; Quote by Antoine de Saint-Exupéry, Citadelle (1948) +;; from https://en.wikipedia.org/wiki/Quoted-printable +(defvar qp-tests-quote-qp + (concat "J'interdis aux marchands de vanter trop leurs marchandises. Car ils se font =\n" + "vite p=C3=A9dagogues et t'enseignent comme but ce qui n'est par essence qu'=\n" + "un moyen, et te trompant ainsi sur la route =C3=A0 suivre les voil=C3=A0 bi=\n" + "ent=C3=B4t qui te d=C3=A9gradent, car si leur musique est vulgaire ils te f=\n" + "abriquent pour te la vendre une =C3=A2me vulgaire.")) +(defvar qp-tests-quote-utf8 + (concat "J'interdis aux marchands de vanter trop leurs marchandises. Car ils se font " + "vite pédagogues et t'enseignent comme but ce qui n'est par essence qu'" + "un moyen, et te trompant ainsi sur la route à suivre les voilà bi" + "entôt qui te dégradent, car si leur musique est vulgaire ils te f" + "abriquent pour te la vendre une âme vulgaire.")) + +(ert-deftest qp-test--quoted-printable-decode-region () + (with-temp-buffer + (insert qp-tests-quote-qp) + (encode-coding-region (point-min) (point-max) 'utf-8) + (quoted-printable-decode-region (point-min) (point-max) 'utf-8) + (should (equal (buffer-string) qp-tests-quote-utf8)))) + +(ert-deftest qp-test--quoted-printable-decode-string () + (should (equal (quoted-printable-decode-string "foo!") "foo!")) + (should (equal (quoted-printable-decode-string "=0C") "\^L")) + (should (equal (quoted-printable-decode-string "=3D") "=")) + (should (equal (quoted-printable-decode-string "=A1Hola, se=F1or!?") + "\241Hola, se\361or!?"))) + +(ert-deftest qp-test--quoted-printable-encode-region () + (with-temp-buffer + (insert (make-string 26 ?=)) + ;; (encode-coding-region (point-min) (point-max) 'utf-8) + (quoted-printable-encode-region (point-min) (point-max) t) + (should (equal (buffer-string) + (concat "=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D" + "=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=\n=3D"))))) + +(ert-deftest qp-test--quoted-printable-encode-string () + (should (equal (quoted-printable-encode-string "\241Hola, se\361or!?") + "=A1Hola, se=F1or!?")) + ;; Multibyte character. + (should-error (quoted-printable-encode-string "å"))) + +(provide 'qp-tests) +;;; qp-tests.el ends here -- 2.39.2